java.lang.ClassException occurred when creating edges on Graph Editor

[tomlee]

OrientDB Version: v3.0.23

Java Version: official Docker image

OS: official Docker image on Ubuntu 18.04

Expected behavior

An edge can successfully be created on the Graph Editor without any error when with the command:

CREATE edge FriendOf FROM #21:1 TO #22:0

Actual behavior

The following error occurred in a red box:

java.lang.ClassCastException: com.orientechnologies.orient.core.record.impl.ODocument cannot be cast to com.orientechnologies.orient.core.record.OEdge

The created edge cannot be shown on the graph after the execution of the above command.

However, when the nodes are selected with:

SELECT * FROM V LIMIT 10;

The edge has actually be created and shown on the graph.

Steps to reproduce

The error can easily be repeated as above.

[luigidellaquila]

Hi @tomlee

I managed to reproduce and fix the problem. I'm pushing the fix now

Thanks

Luigi

[tomlee]

Thanks.